baber/WOPTO huggingface dataset:
Patent JP-2000064539-A (JP)
Title: L-type angle bearing metal fixture for roof
Inventor: SHIRAHATA KAZUHISA
IPC: E04D13/10
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To greatly increase pushing bearing force of both vertical and horizontal plate sections of an inserted L-type angle to prevent the L-type angle from shaking. SOLUTION: The lower base section 2 of a vertical forward plate section 1 is bent at a right angle to form the bottom section 3, the bottom section 3 is extended to form a turning section 4, and the upper part of the turning section 4 is extended to form a leg section 8 having small holes 7 in the lower part.  The upper end section 9 of a vertical forward plate section is bent at an acute angle to form an inclined projection preventing section 10, the lower end section of the projection preventing section 10 is bent outward to form a horizontal section 11, the bottom section 3 and horizontal section 11 are fixed to bend them with the upper end section of the vertical forward plate section 1 as the basic point, and a pushing bearing section 15 for pushing and bearing the L-type angle inserted in an L-type angle fitting section 13 formed of the forward plate section 1, bottom section 3 and projection preventing section 10 is formed from window holes 12 formed in the projection preventing section 10.
Patent JP-2001077866-A (JP)
Title: Information processor
Inventor: MATSUMURA KOICHI
IPC: G06F13/38
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a device including an AV device with quick response by receiving a network packet sent from the outside of a network, restoring a process request from the network packet, processing the process request, and composing a buffer part of memory area units of fixed length. SOLUTION: When an external AV device requests a function program, the network packet sent from the external AV device is received by a reception part 107. The received network packet is reconstituted by an external process part 108 to fragment the packet. A function program ID for discriminating a function program and parameters for the function program are restored from the reconstituted network packet and a process part 103 executes the function program. An external process request part 104 writes the packet to a ring buffer consisting of memories using cells as units.
Patent JP-H07103030-A (JP)
Title: Fuel controller of engine
Inventor: AKUSA KEISUKE
IPC: F02D41/12
Filed: 1993-10-05
Abstract: PURPOSE:To prevent fuel supply from returning to an initial condition at the time of shifting from fuel reduction to fuel cut so as to reduce shock due to fluctuation of torque by limiting cancellation of correction in the fuel reduction when a throttle valve is fully closed at the time of reducing fuel. CONSTITUTION:A fuel injection valve 28 is controlled by means of a control unit 26 by a fuel controller 10 based on the detection signals from the air flowmeter 16 and the throttle sensor 18 arranged on the intake channel 14 of an engine 12, an intake temperature sensor 22 arranged on an air cleaner 20, and from a crank angle sensor 24. The fuel supply quantity is reduced at the time of deceleration by returning accelerator. The fuel supply quantity is gradually reduced to cut fuel at the time of deceleration when a throttle valve is fully closed. At the time, cancellation of correction in fuel reduction is limited when the throttle valve is fully closed during reduction in fuel supply quantity. It is thus inhibited that the fuel supply quantity is returned to an initial condition at the time of shifting from fuel reduction to fuel cut.
Patent JP-S6490538-A (JP)
Title: Extrinsic gettering method for semiconductor
Inventor: OSHITA YOSHIO
IPC: H01L21/322
Filed: 1987-10-01
Abstract: PURPOSE:To inhibit warpage to the extent better than in conventional devices by radially irradiating the rear of a substrate with laser beams from the center of the substrate and radially damaging the rear of the substrate. CONSTITUTION:An silicon semiconductor substrate 5 is fixed to a substrate holder 6 while the rear of the substrate 5 is faced oppositely in the direction of irradiation of laser beams. The substrate 5 is irradiated with laser beams oscillated from an excimer laser 1 through a lens 2. The substrate 5 is turned by a rolling mechanism 3. The substrate 5 during revolution is irradiated with diaphragmed laser beams, and the rear of the substrate 5 is damaged radially. The extent of damage given to the substrate 5 is adjusted by changing an output from the laser 1 or diaphragming or diverging laser beams by the lens 2. Accordingly, warpage is inhibited better than in conventional devices.
Patent JP-2001076264-A (JP)
Title: Photoelectric smoke sensor
Inventor: KUWANA MASAKI
IPC: G08B17/107
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To make appropriately performable a remote test on a photoelectric smoke sensor of two wire system and self-restoration type. SOLUTION: In regular fire monitoring in the photoelectric smoke sensor, a main light source 21 is intermittently drive and light is radiated toward a smoke detection space in a chamber. Scattered light generated by the propagating of light through smoke existing in the smoke detection space is received. A counter circuit 24 obtains the two counting of a light receiving signal and a fire signal is transmitted from a self-restoration type fire signal output circuit 18.  When a test instruction from an external tester is given, a test control circuit 26 intermittently drives a test light source 29 with a test signal from a remote test interface circuit 16, the counter circuit 24 outputs the signal with the prescribed number of counting times of a light receiving signal from a light receiving part, the fire signal by the test is transmitted from the fire signal transmission circuit 18 to the tester.
Patent JP-S62108150-A (JP)
Title: Method and device for detecting minute crack
Inventor: KITAGAWA SHIGERU
IPC: G01B7/00
Filed: 1985-11-06
Abstract: PURPOSE:To accurately detect minute surface cracks, by moving a detection coil under a condition where the coil is contacted with or brought nearer to an object to be measured, measuring the voltage across both ends of the coil, and comparing the measured voltage with a reference voltage. CONSTITUTION:An electric current of an intermediate frequency is sent to a detection coil 1 from an oscillator 2. Then a voltage is produced across both ends of the coil 1 by moving the coil 1 under a condition where the coil is contacted with or brought nearer to a ferromagnetic material. The voltage across both ends of the coil 1 is inputted to a comparison amplifier 5 through an amplifier 6 and rectifier 7. Moreover, a set reference voltage 8 is also inputted to the comparison amplifier 5 and the differential voltage between both voltages is detected with a voltmeter 10. When the detection coil 1 crosses over a crack, an eddy current is reduced and the impedance of the coil 1 is increased and, as a result, a change in the voltage across both ends of the coil 1 is displayed in the voltmeter 10. Since a change in the voltage across the coil 1 is compared with a reference value, even a minute crack can surely be detected.
Patent JP-H0590448-A (JP)
Title: Hybrid integrated circuit
Inventor: SAKAMOTO NORIAKI
IPC: H01L23/28
Filed: 1991-09-27
Abstract: PURPOSE:To prevent disconnection of a wire which connects a circuit element and a conductive path due to flow of silicon gel which is generated at the time of heat cycle of a hybrid integrated circuit where silicon gel is filled and humidity resistance treatment is performed. CONSTITUTION:A desired circuit element 5 which is mounted on two substrates 1 and 2 is sealed by a sealing member 8, is separated from a silicon gel 9 which is filled into a hybrid integrated circuit, and then the circuit element 5 is coated with a silicon resin film while leaving a hollow layer 15 within the sealed member 8.
Patent JP-S62107836-A (JP)
Title: Rolling die for internal thread
Inventor: MIURA TADAO
IPC: B21H3/04
Filed: 1985-11-06
Abstract: PURPOSE:To obtain a rolling die capable of rolling an internal thread by setting a nearly cylindrical roller die forming a rolling projection on an outer peripheral surface autorotatably to project a part of the periphery of each roller die slightly from a periphery of a turning main spindle. CONSTITUTION:The top end side of rotative shaft 1 equipped orthogonally to fitting base plate 2 is formed into a large diameter cylindrical form to form a main spindle 3 for turning die. On the other side, the roller dies 4, 4, 4 formed rolling projections 5, 5 - by cutting a continuous wavy groove on the periphery of the nearly cylindrical shape in the radial direction is prepared. Then, the dies 4 are attached pivotally and freely turnably on the trisected positions of the periphery of spindle 3, a part of periphery of each die 4 is slightly projected from the periphery of spindle 3 and fitted loosely to turn with the shaft 6 as a center. The base plate 2 of this die is fixed on a shaft of drilling machine, for example, while rotating, by inserting each die into a preparatory hole B of a material A to be worked, the internal thread rolling is performed in the hole B.
Patent JP-S63105496-A (JP)
Inventor: KAMIHARASHI MITSUAKI
IPC: H05B37/02
Filed: 1986-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0193268-A (JP)
Title: Sensitivity adjusting system for image sensor camera
Inventor: HACHITSUKA KOICHI
IPC: H04N5/335
Filed: 1987-10-02
Abstract: PURPOSE:To reduce the cost of the device and to attain small size and light weight by applying automatic adjustment control to a storage time of an electric charge and a gain of an electric signal by an image sensor camera depending on the lightness of an object. CONSTITUTION:An aperture of a camera 1 is fixed to a hole diameter in a way that an electric signal by a photodetector sensor 1c of a camera 1 does no reach the saturation state depending on the luminous quantity when the object has the maximum lightness, for example, in response to the lightness of the object. The electric charge is stored by the photodetector sensor in response to the luminous quantity transmitting the aperture hole diameter and the electric signal is set to an automatic adjustment controller 11 built in the inside of the car body. Then the range giving the maximum to minimum (dark area) lightness expected normally by an object is formed by combining organically the automatic adjustment of the length of the charge storage time (t) and the automatic adjustment of the quantity of the gain (d) of the electric signal. Thus, the camera 1 is attained by a simple and inexpensive fixed aperture hole and the size is made small and the weight is made small.
Patent JP-H05211101-A (JP)
Title: Manufacture of ceramic semiconductor device
Inventor: OMURA OSAMU
IPC: H01C17/00
Filed: 1991-06-26
Abstract: PURPOSE:To form sintering powder (Paving sand) layer having the same composi tion as a molded body between a basin, which is used when a ceramic semicondtuctor element is sintered, and the molded body of the ceramic semicon ductor element, and perform simultaneous sintering. CONSTITUTION:When a ceramic semiconductor element is sintered, the composition of a basin 2 or the composition of a molded body 1 moves between the basin 2 and the ceramic molded body 1, and stable sintering atmosphere and stable characteristics are hard to obtain, so that a sintering powder (Paving sand) layer 3 having the same composition as the molded body is formed between the basin 2 and the ceramic molded body 1, and simultaneous sintering is performed, thereby obtaining stable sintering atmosphere and characteristics.
Patent JP-S60140909-A (JP)
Title: Voice output device
Inventor: MUKOUBAYASHI TAKASHI
IPC: H03G3/32
Filed: 1983-12-27
Abstract: PURPOSE:To attain proper sound volume of output voice by controlling the gain in response to the level of an output signal of an electric signal converting means for converting the ambient noise into an electric signal and changing the sound volume of the output voice of the voice converting means. CONSTITUTION:When a start switch 1 is turned on, a microcomputer 4 stores numerical data outputted to a D/A converter 5 and transmits a control signal 10 to a voice reproducing device 7 to start sound reproduction. When the sound reproducer 7 outputs the reproduced voice to an amplifier 6, the reproducer 7 transmits a reproducing signal 11 to the microcomputer 4 for the notice. The data stored in the microcomputer 4 is data corresponding to the level of the ambient noise collected by a microphone speaker 2 and the larger the level is, the more the gain is increased by the value. Thus, the output voice of the sound reproducer 7 is amplified with a gain in response to the noise level before the start switch 1 is turned on by the amplifier 6 and a voice output is given from the microphone speaker 2.
Patent JP-S60140108-A (JP)
Title: Contact angle measuring apparatus
Inventor: HIBIYA TAKETOSHI
IPC: G01B11/26
Filed: 1983-12-27
Abstract: PURPOSE:To easily measure a contact angle, by guiding the state of the contact of a single crystal plate and the melt placed thereon to the outside of a heating apparatus through two mirrors or fibers inclined at an angle of 45 deg.. CONSTITUTION:A susceptor 2 made of graphite is placed to the center of the work coil 1 of the Czochralski method single crystal draw-up apparatus of a high frequency heating system. A plate shaped gadolinium/galium/garnet single crystal 3, of which the substrate plane is {001}, {111}, {110}, {211}, is placed on said susceptor 2 while a quenched body 4 of a garnet growing molten liquid is further placed thereon and melted under heating to wet the surface of the single crystal 3 corresponding to the substrate surface of the single crystal 3. A state, wherein the melt wets the surface of the single crystal, is reflected by using a silicon substrate 51 placed at an angle of 45 deg. to the substrate 2 and a silicon substrate 52 placed at an angle of 90 deg. to said substrate 51 as mirrors and guided to the outside of a chamber 6 to measure a contact angle by photographing.
Patent JP-H0888226-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FURUKAWA MASAKI
IPC: H01L23/52
Filed: 1994-09-20
Abstract: PURPOSE: To improve the operating speed of a MOS semiconductor device having wiring of a polycide structure composed of a laminated film of a polycrystalline silicon film and metal silicide film by reducing the parasitic capacitance of the device in the other area than a gate area. CONSTITUTION: A polycrystalline silicide film 14 is formed on a gate insulating film 12 and insulating and separating film 13. A metal silicide film 15 formed on the film 14 constitutes a wiring layer of a polycide structure together with the film 14. Since the conductor area 14a of the film 14 is only formed on the insulating film 12 and the area corresponding to the vicinity of the film 12, the parasitic capacitance of a MOS semiconductor area is reduced in the other area than the gate area and its vicinity.
Patent JP-S60141163-A (JP)
Title: Linear stepping motor
Inventor: YUMITA YUKINOBU
IPC: H02K41/03
Filed: 1983-12-27
Abstract: PURPOSE:To accurately cut salient poles on the inner and outer peripheral surfaces of cylindrical and circular columnar members in a short time by forming the salient poles in a continued spiral shape. CONSTITUTION:Spiral grooves are formed at the prescribed pitch on the inner periphery of a cylindrical member 21 as a stator core of a linear stepping motor to form salient poles 22 aligned spirally in an axial direction. A circular columnar member 25 is axially movably provided as a movable element through a pipe 26 in the member 21. A spiral groove is formed at the prescribed pitch on the outer periphery of the member 25 to form salient poles 23 in a spirally aligned in an axial direction. Peripheral grooves 16-18 are formed on the outer periphery of the member 25, a permanent magnet 28 is interposed on the groove 16, and coils 31, 31 are wound in the grooves 17, 18.
Patent JP-H03110804-A (JP)
Title: Manufacture of nd-fe-b bonded magnet
Inventor: TATSUYA YUUICHI
IPC: H01F41/02
Filed: 1989-09-25
Abstract: PURPOSE:To remove restrictions of time from kneading to molding and make mass productivity available by performing molding with the principal agent of a cold setting type resin as a binder, and after that by impregnating the molding with a setting agent. CONSTITUTION:First of all, only the principal agent of a cold setting resin and a magnetic powder are mixed and at a stage of performing molding, its compact is impregnated with a setting agent. A solid state binder in which the molecular weights of a bisphenol A epoxy resin and the like are 900 or more is used as the principal agent and about 1-8% of its binder is added to the magnetic powder. In a molding process of this mixture powder, a spacing factor is adjusted within 65-85% because of impregnating properties of the setting agent and shape holding properties of the compact. Further, the setting agent has low viscosity with which the compact is liable to be impregnated and amine agents, i.e., polymethylene diamine and the like which may suppress heat of reaction with the principal agent are used in the setting agent. Time restrictions for manufacturing the compact are removed and mass production efficiency is thus improved.
Patent JP-H07106293-A (JP)
Title: Substrate treatment equipment
Inventor: HAYASHI TOKUYUKI
IPC: H01L21/304
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a high speed flow, prevent stagnation of particles, and improve peeling power, by installing a peeling solution jetting part which makes peeling solution flow out through a multihole plate and spouts the releasing solution against a substrate in a peeling treatment part. CONSTITUTION:When substrates W accomodated in a cassette C are dipped in a peeling tank 1, peeling solution is supplied to a peeling solution supplying part 9a and a peeling solution jetting part 7a. The peeling solution supplied to the peeling solution supplying part 9a passes holes of a multihole plate 6a from below to the upside, and flows toward the substrates W. The peeling solution supplied to the peeling solution jutting part 7a flows obliquely upward from a nozzle toward the part between substrates arranged in parallel. These flows join to form a high speed flow free from eddy. Thereby stagnation of particles can be prevented, and the flow velocity can be kept high, so that peeling power can be improved.
Patent JP-H07106203-A (JP)
Title: Connecting method between electrode foil and lead of aluminum electrolytic capacitor
Inventor: MARUHASHI YOSHIRO
IPC: H01G13/00
Filed: 1993-10-06
Abstract: PURPOSE:To enable the productivity of an electrode foil to be enhanced by preventing electrode foil cut-off as well as the installation cost thereof to be cut down. CONSTITUTION:A lead 22 arranged on an electrode foil 23 mounted on a bottom force 28 is pressed down by a top force 29 while a caulking needle 30 is lowered so that the front end thereof 30 may stick into the lead 22 and the electrode foil 23 to form the burrs of the lead 22 and the electrode foil 23 on the sliding hole 28a part of the bottom force 28. Later, leaving the top force 29 in the state of pressing down the lead 22, an ejector pin 27 sliding up and down along the sliding hole 28a is slid in the upward direction so that the burrs of the lead 22 and the electrode foil 23 may be pressure-welded to be connected with each other.
Patent JP-H0989130-A (JP)
Title: Packing for flow-path changeover valve in water purifier
Inventor: UMEMOTO NOBORU
IPC: F16K5/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a packing for a flow-path changeover valve in a water purifier, which is provided with an excellent seal property having peculiar elasticity of rubber while having a long life with the stable low frictional resistance and low wear property. SOLUTION: A packing making sliding contact for a valve to change over a flow path in a water purifier is formed of a lubricating rubber composition containing 10-100wt. part of tetrafluoroethylene resin powder protruding a carbon material to the surface and 5-80wt. part of spheroidal graphite relative to 100wt. part of acrylonitrile-butadiene rubber.
Patent JP-H0298067-A (JP)
Title: Gas regeneration type secondary battery
Inventor: SAKAI TETSUO
IPC: H01M4/36
Filed: 1988-10-03
Abstract: PURPOSE:To achieve compactness, lower cost, and make the maintenance unnecessary by using a hydrogen storage electrode comprising a hydrogen storage alloy for a negative electrode, and an oxygen storage electrode comprising a predetermined metal composite oxide. CONSTITUTION:A positive electrode 1 and a negative electrode 2 are arranged with a diaphragm 3 being interposed therebetween, and an oxygen inlet 4 and a hydrogen inlet 5 are provided on respective sides thereof. The positive electrode 1 is formed of a metal composite oxide of a silver-manganese series oxide AgMnO2.5 or a bismuth series oxide Bi2UO6, a caking agent, and an electrically conductive material. The negative electrode 2 consists of a hydrogen storage alloy. The negative and positive electrodes of this battery are charged by injecting hydrogen and oxygen gases respectively.
Patent JP-2001072175-A (JP)
Title: Magazine for semiconductor manufacturing apparatus
Inventor: MIYASAKA EIJI
IPC: B65D85/86
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide the magazine capable of eliminating flow of air through a lead frame housing part at the time of feed (transport) or keeping so as to prevent penetration of foreign matters. SOLUTION: A magazine 10 for a semiconductor manufacturing apparatus has guide grooves 11 therein and a plurality of lead frames (not shown in a drawing) are housed in the magazine or sent out of the magazine along the guide grooves 11 by utilizing passing ports 121, 122. Slits 131, 132 are provided in the predetermined parts of the peripheral frames of the passing ports 121, 122 and lids 141, 142 are further provided and can be slid along the edges of the slits 131, 132 to be taken in and out. Grooves 151, 152 are provided in the inner frame of the passing ports 121, 122 and the edges of the lids 141, 142 coming through the slits are slid along the grooves to close the passing ports 121, 122.
Patent JP-H1197322-A (JP)
Title: Data management method, data management device, and placement stage
Inventor: OKURA KATSUMI
IPC: H01L21/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a data management method which allows improvement in productivity and cost reduction. SOLUTION: Based on an identification data 13 contained in holder identification symbols 12a-12d stamped on a wafer frame 11 which is a placement stage, the characteristics data of a wafer W, place on the stage, held by the wafer frame 11 is obtained from a server device. Further, based on directional data 14 contained in the holder identification symbols 12a-12d, the array direction of the characteristics data is so converted as to match the direction of the wafer W.